I found the following users who may fit your language exchange criteria:

Username	Date	Post Link	Relevance	Offered Matches	Sought Matches
u/additional_road321	2023-04-09	Post	`7`	French (A2)	German, English
u/shiiscatchy	2023-04-25	Post	`7`	French (Native)	English, Spanish
u/camillllleeee	2023-05-29	Post	`7`	French (Native)	English, Spanish
u/aig1178	2023-06-01	Post	`7`	French	English, Spanish
u/wishiwascooler	2023-04-25	Post	`6`	---	German, English, Spanish

Please feel free to comment on the above posts to get in contact with their authors.